Tronsmart S89H 4K Video problems

[CJ4life]

I recently purchased a Sony XBR, the 55x900A that fully supports 4K video. I got my Tronsmart S89H box in about 20 minutes ago, but after playing with it for a little I've run into a few problems.

1. There's a yellow tinge wherever there should be black, for example:

Changing to 1080p doesn't do anything about this, but 720p does.

2. There's a green line at the top of the screen, regardless of what content I play whenever I'm in 4K output. This goes away with 720p, but it also persists when in 1080p.



Has anybody found any solutions to this? It says I'm running the latest 104K4 firmware, but I've gone ahead and started the download for the root file. The green line seems like a potential aspect ratio problem to me, but I have no clue about why the yellow tinge is there.

Appreciate any help.

EDIT: 1080p isn't giving me any grief anymore as far as the green line, but 4K @ 30hz definitely still has it, and I haven't gotten a chance to really look at why that yellow glow is there.

[madweegie]

Did u leave settings for resolution on auto. I notice if i change from auto my netflix for example messes up all over screen with res.

Sent from Note 3

[madweegie]

And i remember green glow line from back in pc media days, caused by codec. U tried mxplayer with custom codex from xda

Sent from Note 3

[CJ4life]

And i remember green glow line from back in pc media days, caused by codec. U tried mxplayer with custom codex from xda

Sent from Note 3

Its something that's consistently there. Even when on the main menu, the moment that I switch the display resolution to 4K, it gets that line on the top that you see in the pictures.

Did u leave settings for resolution on auto. I notice if i change from auto my netflix for example messes up all over screen with res.

Sent from Note 3

If I do Auto, it automatically changes to 720p HD; it even confirms it through the Display information button on the remote.

[madweegie]

Maybe a setting on tv needs changed in its display options, might not be box

Sent from Note 3

[madweegie]

Yeh i did notice auto put my 1080 to 720 50hz which is wrong.

Sent from Note 3

[CJ4life]

Are there Underscan / overscan settings through Android?

[no_spam_for_me]

Not at Android, but what's about your TV? My TV is able to disable overscan...
I think you are at 100% at Android?

[CJ4life]

Not at Android, but what's about your TV? My TV is able to disable overscan...
I think you are at 100% at Android?

If you are talking about the screen position, yes. As soon as I have the media box connected, it automatically disables all aspect ratio controls on the TV. They're just greyed out. Are you able to change the aspect ratio through anything on this?

[CJ4life]

So I managed to find a temporary stop-gap solution in case anyone else encounters this problem: if you root while the TV is on, it fixes the green line problem without having to do anything else. However, as soon as you turn the box or the TV off, the green line returns. In order to get rid of it again, you have to reroot the box all over again.